from django.shortcuts import render,redirect
from django.utils import timezone
from django.views.decorators.http import require_POST
from .models import Coupon
from .forms import CouponApplyForm
# Create your views here.
@require_POST

def coupon_apply(request):
	now = timezone.now()
	form = CouponApplyForm(request.POST)
	if form.is_valid():
		code = form.cleaned_data['code']
		try:
			coupon = Coupon.objects.get(code__iexact=code,valid_from__lte=now,valid_to__gte=now,active=True)
			request.session['coupon_id'] = coupon.id 
		except Coupon.DoesNotExist:
			request.session['coupon_id'] = None
	return redirect('cart:cart_detail')